bed rest

n.

卧床休养期，床支架；

The Treatment of Acute Low Back Pain — Bed Rest, Exercises, or Ordinary Activity?
Effect of 10 days of bed rest on skeletal muscle in healthy older adults
Vertebral bone loss: an unheeded side effect of therapeutic bed rest.
The relative efficacy of bed rest, cervical suture, and no treatment in the management of twin pregnancy.
Response to exercise after bed rest and after training.
Cardiac atrophy after bed-rest deconditioning: a nonneural mechanism for orthostatic intolerance.
An overview of the issues: physiological effects of bed rest and restricted physical activity.
Prolonged bed rest decreases skeletal muscle and whole body protein synthesis
Cardiovascular consequences of bed rest: effect on maximal oxygen uptake.
From space to Earth: advances in human physiology from 20 years of bed rest studies (1986-2006).